it is necessary to be a Mujahid First, and that is only by the Tazkiyya e Nafs (introversion & self accountability)...
Jihad all it means the efforts, against evil.
getting all together Jihad never needs gun, economy, nationality or boundary. Mujahid needs to fight & defeat internal devil first, then there is a set guidelines of by Prophet Muhammad (PBUH) to be followed.
having read ur expressions, i doubt that my brother u may miss understand Jihad just like those who miss interpret Jihad.
I want to be the true Mujahid & it will be the blessing of Almighty Allah for me if i defeat my internal evil.

thanks